cupriferous
常見例句
- The sandstone-hosted copper deposits of Cretaceous age in the Chuxiong basin were closely related with the lower coaly formation, the middle cupriferous formation and upper gypsum-salt formation.
楚雄盆地砂巖銅礦產(chǎn)于白堊系地層層位中， 礦床與盆地內(nèi)的下部含煤建造、中部的紅色含銅碎屑巖建造和上部白色膏鹽建造關(guān)系密切。 返回 cupriferous